The diagonals of a rectangle are 2x + 1 and 3x – 1, respectively Then the value of x.
A. 1 B. 2 C. 3 D. 4
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Given : The diagonals of a rectangle are 2x + 1 and 3x – 1, respectively
To Find : the value of x.
Solution:
The diagonals of a rectangle are equal in length
Hence
2x + 1 = 3x - 1
=> 2x - 3x = - 1 - 1
=> -x = - 2
=> x = 2
Value of x is 2
Length of diagonals = 5
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0
Answer:
Step-by-step explanation:
2x+1=3x+1(by transposition)
3x-2x=1+1=x=2ans.
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